Ahmed A. El‐Sayed

940 total citations
63 papers, 717 citations indexed

About

Ahmed A. El‐Sayed is a scholar working on Organic Chemistry, Materials Chemistry and Plant Science. According to data from OpenAlex, Ahmed A. El‐Sayed has authored 63 papers receiving a total of 717 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Organic Chemistry, 14 papers in Materials Chemistry and 13 papers in Plant Science. Recurrent topics in Ahmed A. El‐Sayed's work include Synthesis and biological activity (12 papers), Synthesis and Characterization of Heterocyclic Compounds (8 papers) and Nanoparticles: synthesis and applications (8 papers). Ahmed A. El‐Sayed is often cited by papers focused on Synthesis and biological activity (12 papers), Synthesis and Characterization of Heterocyclic Compounds (8 papers) and Nanoparticles: synthesis and applications (8 papers). Ahmed A. El‐Sayed collaborates with scholars based in Egypt, Saudi Arabia and Denmark. Ahmed A. El‐Sayed's co-authors include Ahmed E. Abdelhamid, Ahmed M. Khalil, Mahmoud El‐Shahat, Manal El-Saidi, Samira T. Rabie, Eman M. Flefel, Reda M. Abdelhameed, Nadia R. Mohamed, Osama M. Darwesh and Sherief A. Al Kiey and has published in prestigious journals such as Advanced Functional Materials, Scientific Reports and Chemistry - A European Journal.

In The Last Decade

Ahmed A. El‐Sayed

59 papers receiving 703 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Ahmed A. El‐Sayed Egypt 16 283 154 126 108 55 63 717
Bruno Stefanello Vizzotto Brazil 16 110 0.4× 269 1.7× 56 0.4× 93 0.9× 41 0.7× 40 689
Hiren K. Patel India 13 139 0.5× 47 0.3× 100 0.8× 211 2.0× 40 0.7× 26 831
Danielle Lazarin‐Bidóia Brazil 17 160 0.6× 64 0.4× 104 0.8× 148 1.4× 168 3.1× 45 800
María Josefa Bernad‐Bernad Mexico 15 64 0.2× 96 0.6× 103 0.8× 98 0.9× 108 2.0× 80 906
Zeynab Raftani Amiri Iran 15 82 0.3× 73 0.5× 124 1.0× 123 1.1× 87 1.6× 67 729
Ratul Sarkar India 9 81 0.3× 151 1.0× 78 0.6× 254 2.4× 69 1.3× 15 694
Esmaeil Darabpour Iran 14 63 0.2× 97 0.6× 164 1.3× 159 1.5× 47 0.9× 21 607
Victoria Klang Austria 22 229 0.8× 110 0.7× 77 0.6× 213 2.0× 116 2.1× 41 1.4k
Ashwani Kumar India 19 58 0.2× 477 3.1× 164 1.3× 86 0.8× 30 0.5× 63 969
Katarzyna Zawadzka Poland 18 189 0.7× 191 1.2× 56 0.4× 256 2.4× 97 1.8× 26 814

Countries citing papers authored by Ahmed A. El‐Sayed

Since Specialization
Citations

This map shows the geographic impact of Ahmed A. El‐Sayed's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ahmed A. El‐Sayed with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ahmed A. El‐Sayed more than expected).

Fields of papers citing papers by Ahmed A. El‐Sayed

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ahmed A. El‐Sayed. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ahmed A. El‐Sayed. The network helps show where Ahmed A. El‐Sayed may publish in the future.

Co-authorship network of co-authors of Ahmed A. El‐Sayed

This figure shows the co-authorship network connecting the top 25 collaborators of Ahmed A. El‐Sayed. A scholar is included among the top collaborators of Ahmed A. El‐Sayed based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ahmed A. El‐Sayed. Ahmed A. El‐Sayed is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
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El‐Sayed, Ahmed A., et al.. (2025). Synthesis and Properties of Acetylenic Scaffolds Modeling Segments of 6,6,12‐Graphyne. Chemistry - A European Journal. 31(22). e202500360–e202500360.
4.
Almehizia, Abdulrahman A., et al.. (2024). Larvicidal and adulticidal effect of green synthesis copper oxide nanoparticles using Achillea fragrantissima and its biological and ultra-structural impact on Culex pipiens. Bulletin of the Chemical Society of Ethiopia. 39(3). 535–546. 1 indexed citations
5.
El‐Hadad, Shimaa, Hamada Mashaly, Ahmed E. Abdelhamid, & Ahmed A. El‐Sayed. (2024). Functional smart fabrics based on synthesized sub-phthalocyanine. Egyptian Journal of Chemistry. 0(0). 0–0. 2 indexed citations
6.
Hegazi, Nesrine M., Tarik A. Mohamed, Abeer Salama, et al.. (2024). Molecular networking-guided investigation of the secondary metabolome of four Morus species and their in vivo neuroprotective potential for the mitigation of Alzheimer's disease. Food & Function. 15(8). 4354–4364. 1 indexed citations
7.
El‐Sayed, Ahmed A., Fatmah Ahmed Safhi, Mohamed Abdo, et al.. (2024). The Transcript Levels and the Serum Profile of Biomarkers Associated with Clinical Endometritis Susceptibility in Buffalo Cows. Veterinary Sciences. 11(8). 340–340. 1 indexed citations
8.
El‐Magd, Nada F. Abo, et al.. (2024). Synthesis, In-Vitro, In-Vivo screening, and molecular docking of disubstituted aminothiazole derivatives and their selenium nanoparticles as potential antiparkinson agents. Journal of Molecular Structure. 1315. 138951–138951. 2 indexed citations
9.
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Kiey, Sherief A. Al, Ahmed A. El‐Sayed, & Ahmed M. Khalil. (2023). Controlling corrosion protection of mild steel in acidic environment via environmentally benign organic inhibitor. Colloids and Surfaces A Physicochemical and Engineering Aspects. 683. 133089–133089. 30 indexed citations
11.
Abdelhamid, Ahmed E., et al.. (2023). Encapsulated polycaprolactone with triazole derivatives and selenium nanoparticles as promising antiproliferative and anticancer agents. ADMET & DMPK. 11(4). 561–572. 5 indexed citations
12.
Penchev, Hristo, Ahmed E. Abdelhamid, Eman AboBakr Ali, et al.. (2023). Novel Electrospun Composite Membranes Based on Polyhydroxybutyrate and Poly(vinyl formate) Loaded with Protonated Montmorillonite for Organic Dye Removal: Kinetic and Isotherm Studies. Membranes. 13(6). 582–582. 9 indexed citations
13.
El‐Sayed, Ahmed A., et al.. (2023). Enhanced performance of chitosan film containing vinyl imidazole-hydroxyethyl methacrylate copolymers. Egyptian Journal of Chemistry. 0(0). 0–0. 1 indexed citations
14.
Aryal, Um Kanta, Ahmed A. El‐Sayed, Petr Henke, et al.. (2023). Structure–Property Relationships with Functionalized Subphthalocyanines: Toward Photovoltaic Devices More Stable to Photooxidative Degradation Mediated by Singlet Oxygen. Advanced Functional Materials. 34(50). 5 indexed citations
15.
El‐Sayed, Ahmed A., et al.. (2021). Applying Nanotechnology in the Synthesis of Benzimidazole Derivatives: A Pharmacological Approach. Biointerface Research in Applied Chemistry. 12(1). 992–1005. 5 indexed citations
16.
El‐Sayed, Ahmed A., et al.. (2021). Impact on Growth and Secondary Metabolites in White Poplar (Populusalba L.) Callus using SeNPs@Moringa. 15(2). 175–191. 7 indexed citations
17.
El‐Sayed, Ahmed A., et al.. (2015). NEW PYRIMIDINE AND FUSED PYRIMIDINE DERIVATIVES: SYNTHESIS AND ANTI HEPATITIS A VIRUS (HAV) EVALUATION. International Journal of Pharmacy. 5(15). 69–79. 14 indexed citations
18.
El‐Shahat, Mahmoud, et al.. (2015). A NOVEL FUSED PYRIDOPYRIMIDINE DERIVATIVES: SYNTHESIS AND CHARACTERIZATION. International Journal of Pharmacy. 5(15). 53–58. 9 indexed citations
19.
El‐Sayed, Ahmed A., et al.. (2014). Conformational analysis of the anti-HIV Nikavir prodrug: comparisons with AZT and Thymidine, and establishment of structure–activity relationships/tendencies in other 6′-derivatives. Journal of Biomolecular Structure and Dynamics. 33(4). 723–748. 31 indexed citations
20.
Mohamed, Nadia R., et al.. (2010). Facile synthesis of fused nitrogen containing heterocycles as anticancer agents. Der pharma chemica. 2(1). 400–417. 31 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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